Multi-step reaction with 8 steps
1.1: tetra-(n-butyl)ammonium iodide / tetrahydrofuran / 0.08 h / 20 °C / Inert atmosphere
1.2: 21 h / 20 - 32 °C
2.1: acetic acid / 8 h / 130 °C
3.1: trichlorophosphate; N,N-dimethyl-aniline / toluene / 5 h / 20 - 90 °C
4.1: sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane; water / 3 h / 80 °C
5.1: potassium tert-butylate / tetrahydrofuran / 0.5 h / -78 °C / Inert atmosphere
5.2: -78 - 20 °C / Inert atmosphere
6.1: ammonium cerium (IV) nitrate / acetonitrile; water / 3 h / -15 - 20 °C
7.1: trifluoroacetic acid / dichloromethane / 5 h / 0 - 20 °C
7.2: pH > 10
8.1: N-ethyl-N,N-diisopropylamine / 1,2-dichloro-ethane / 0.17 h / 20 °C
8.2: 12 h / 60 °C
With
ammonium cerium (IV) nitrate; potassium tert-butylate; tetra-(n-butyl)ammonium iodide; sodium carbonate; acetic acid; N,N-dimethyl-aniline; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; trichlorophosphate;
tetrakis(triphenylphosphine) palladium(0);
In
tetrahydrofuran; 1,2-dimethoxyethane; dichloromethane; water; 1,2-dichloro-ethane; toluene; acetonitrile;